./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34bfb407ab3285beb6e4618a31251a3cfac86b629af8c3915889881b8af28c9e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:20:32,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:20:32,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:20:32,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:20:32,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:20:32,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:20:32,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:20:32,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:20:32,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:20:32,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:20:32,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:20:32,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:20:32,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:20:32,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:20:32,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:20:32,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:20:32,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:20:32,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:20:32,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:20:32,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:20:32,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:20:32,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:20:32,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:20:32,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:20:32,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:20:32,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:20:32,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:20:32,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:20:32,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:20:32,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:20:32,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:20:32,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:20:32,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:20:32,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:20:32,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:20:32,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:20:32,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:20:32,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:20:32,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:20:32,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:20:32,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:20:32,499 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:20:32,526 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:20:32,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:20:32,530 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:20:32,530 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:20:32,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:20:32,531 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:20:32,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:20:32,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:20:32,532 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:20:32,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:20:32,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:20:32,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:20:32,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:20:32,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:20:32,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:20:32,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:20:32,534 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:20:32,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:20:32,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:20:32,534 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:20:32,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:20:32,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:32,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:20:32,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:20:32,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:20:32,536 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:20:32,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:20:32,536 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:20:32,536 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:20:32,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:20:32,536 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:20:32,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34bfb407ab3285beb6e4618a31251a3cfac86b629af8c3915889881b8af28c9e [2021-12-15 13:20:32,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:20:32,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:20:32,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:20:32,762 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:20:32,763 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:20:32,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2021-12-15 13:20:32,821 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd9546cf/ef6b82845f4b40d3a2ac1573b3c9d5b6/FLAGf42a72595 [2021-12-15 13:20:33,574 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:20:33,575 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2021-12-15 13:20:33,621 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd9546cf/ef6b82845f4b40d3a2ac1573b3c9d5b6/FLAGf42a72595 [2021-12-15 13:20:33,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcd9546cf/ef6b82845f4b40d3a2ac1573b3c9d5b6 [2021-12-15 13:20:33,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:20:33,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:20:33,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:33,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:20:33,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:20:33,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:33" (1/1) ... [2021-12-15 13:20:33,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ec8507e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:33, skipping insertion in model container [2021-12-15 13:20:33,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:33" (1/1) ... [2021-12-15 13:20:33,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:20:33,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:35,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2021-12-15 13:20:35,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:35,776 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:20:36,108 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2021-12-15 13:20:36,117 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:36,241 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:20:36,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36 WrapperNode [2021-12-15 13:20:36,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:36,245 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:36,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:20:36,245 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:20:36,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,588 INFO L137 Inliner]: procedures = 334, calls = 3836, calls flagged for inlining = 113, calls inlined = 106, statements flattened = 6839 [2021-12-15 13:20:36,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:36,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:20:36,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:20:36,591 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:20:36,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:20:36,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:20:36,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:20:36,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:20:36,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:36" (1/1) ... [2021-12-15 13:20:36,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:36,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:20:37,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:20:37,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:20:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2021-12-15 13:20:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2021-12-15 13:20:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:20:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:20:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2021-12-15 13:20:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2021-12-15 13:20:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:20:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2021-12-15 13:20:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2021-12-15 13:20:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2021-12-15 13:20:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2021-12-15 13:20:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2021-12-15 13:20:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2021-12-15 13:20:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2021-12-15 13:20:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2021-12-15 13:20:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:20:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:20:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:20:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:20:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:20:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:20:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:20:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:20:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2021-12-15 13:20:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2021-12-15 13:20:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2021-12-15 13:20:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2021-12-15 13:20:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2021-12-15 13:20:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2021-12-15 13:20:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2021-12-15 13:20:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2021-12-15 13:20:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:20:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:20:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:20:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:20:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:20:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:20:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-15 13:20:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-15 13:20:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:20:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:20:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2021-12-15 13:20:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2021-12-15 13:20:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2021-12-15 13:20:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2021-12-15 13:20:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2021-12-15 13:20:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2021-12-15 13:20:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2021-12-15 13:20:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2021-12-15 13:20:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~TO~int [2021-12-15 13:20:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~TO~int [2021-12-15 13:20:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:20:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2021-12-15 13:20:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2021-12-15 13:20:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2021-12-15 13:20:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2021-12-15 13:20:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2021-12-15 13:20:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2021-12-15 13:20:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:20:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:20:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:20:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:20:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-12-15 13:20:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-12-15 13:20:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2021-12-15 13:20:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2021-12-15 13:20:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:20:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:20:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:20:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:20:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2021-12-15 13:20:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2021-12-15 13:20:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2021-12-15 13:20:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2021-12-15 13:20:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2021-12-15 13:20:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2021-12-15 13:20:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:20:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:20:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:20:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:20:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2021-12-15 13:20:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2021-12-15 13:20:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:20:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:20:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2021-12-15 13:20:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2021-12-15 13:20:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2021-12-15 13:20:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2021-12-15 13:20:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-12-15 13:20:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-12-15 13:20:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2021-12-15 13:20:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2021-12-15 13:20:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2021-12-15 13:20:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2021-12-15 13:20:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:20:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:20:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2021-12-15 13:20:37,177 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2021-12-15 13:20:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2021-12-15 13:20:37,177 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2021-12-15 13:20:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2021-12-15 13:20:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2021-12-15 13:20:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2021-12-15 13:20:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2021-12-15 13:20:37,178 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2021-12-15 13:20:37,178 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2021-12-15 13:20:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2021-12-15 13:20:37,179 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2021-12-15 13:20:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:20:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:20:37,179 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:20:37,179 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2021-12-15 13:20:37,179 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2021-12-15 13:20:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2021-12-15 13:20:37,180 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2021-12-15 13:20:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:20:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2021-12-15 13:20:37,180 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2021-12-15 13:20:37,180 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:20:37,181 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:20:37,181 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:20:37,181 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2021-12-15 13:20:37,181 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2021-12-15 13:20:37,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:20:37,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:20:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:20:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:20:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2021-12-15 13:20:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2021-12-15 13:20:37,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:20:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:20:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2021-12-15 13:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2021-12-15 13:20:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2021-12-15 13:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2021-12-15 13:20:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2021-12-15 13:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2021-12-15 13:20:37,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2021-12-15 13:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2021-12-15 13:20:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:20:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2021-12-15 13:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2021-12-15 13:20:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2021-12-15 13:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2021-12-15 13:20:37,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:20:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2021-12-15 13:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2021-12-15 13:20:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2021-12-15 13:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2021-12-15 13:20:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2021-12-15 13:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2021-12-15 13:20:37,185 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2021-12-15 13:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2021-12-15 13:20:37,186 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-15 13:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-15 13:20:37,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2021-12-15 13:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2021-12-15 13:20:37,186 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:20:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2021-12-15 13:20:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2021-12-15 13:20:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2021-12-15 13:20:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2021-12-15 13:20:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2021-12-15 13:20:37,187 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2021-12-15 13:20:37,187 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2021-12-15 13:20:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2021-12-15 13:20:37,188 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:20:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:20:37,188 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2021-12-15 13:20:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2021-12-15 13:20:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:20:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:20:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2021-12-15 13:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2021-12-15 13:20:37,189 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:20:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-12-15 13:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-12-15 13:20:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:20:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2021-12-15 13:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2021-12-15 13:20:37,190 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2021-12-15 13:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2021-12-15 13:20:37,199 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2021-12-15 13:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2021-12-15 13:20:37,199 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2021-12-15 13:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2021-12-15 13:20:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_initiate_discovery [2021-12-15 13:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_initiate_discovery [2021-12-15 13:20:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:20:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2021-12-15 13:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2021-12-15 13:20:37,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:20:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2021-12-15 13:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2021-12-15 13:20:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:20:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2021-12-15 13:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2021-12-15 13:20:37,201 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:20:37,202 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2021-12-15 13:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2021-12-15 13:20:37,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:20:37,202 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2021-12-15 13:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2021-12-15 13:20:37,202 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2021-12-15 13:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2021-12-15 13:20:37,203 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2021-12-15 13:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2021-12-15 13:20:37,203 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2021-12-15 13:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2021-12-15 13:20:37,203 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2021-12-15 13:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2021-12-15 13:20:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_timeout_partition_disengage [2021-12-15 13:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_timeout_partition_disengage [2021-12-15 13:20:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2021-12-15 13:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2021-12-15 13:20:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2021-12-15 13:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2021-12-15 13:20:37,204 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2021-12-15 13:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2021-12-15 13:20:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_discovery [2021-12-15 13:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_discovery [2021-12-15 13:20:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2021-12-15 13:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2021-12-15 13:20:37,205 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:20:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:20:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2021-12-15 13:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2021-12-15 13:20:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2021-12-15 13:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2021-12-15 13:20:37,206 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-15 13:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-15 13:20:37,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:20:37,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2021-12-15 13:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2021-12-15 13:20:37,207 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2021-12-15 13:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2021-12-15 13:20:37,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:20:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2021-12-15 13:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2021-12-15 13:20:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2021-12-15 13:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2021-12-15 13:20:37,208 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2021-12-15 13:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2021-12-15 13:20:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:20:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2021-12-15 13:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2021-12-15 13:20:37,209 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2021-12-15 13:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2021-12-15 13:20:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2021-12-15 13:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2021-12-15 13:20:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:20:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2021-12-15 13:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2021-12-15 13:20:37,210 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-15 13:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-15 13:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2021-12-15 13:20:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2021-12-15 13:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-15 13:20:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-15 13:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:20:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:20:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2021-12-15 13:20:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2021-12-15 13:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2021-12-15 13:20:37,212 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2021-12-15 13:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-15 13:20:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-15 13:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:20:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2021-12-15 13:20:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2021-12-15 13:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2021-12-15 13:20:37,213 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2021-12-15 13:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2021-12-15 13:20:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2021-12-15 13:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2021-12-15 13:20:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2021-12-15 13:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:20:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:20:37,215 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:20:37,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:20:37,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:20:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:20:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2021-12-15 13:20:37,216 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2021-12-15 13:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2021-12-15 13:20:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2021-12-15 13:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:20:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:37,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2021-12-15 13:20:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2021-12-15 13:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2021-12-15 13:20:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2021-12-15 13:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:20:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2021-12-15 13:20:37,218 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2021-12-15 13:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2021-12-15 13:20:37,219 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2021-12-15 13:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_rp [2021-12-15 13:20:37,219 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_rp [2021-12-15 13:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2021-12-15 13:20:37,219 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2021-12-15 13:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2021-12-15 13:20:37,220 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2021-12-15 13:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:20:37,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:20:37,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:20:37,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:37,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:20:37,221 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:20:37,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2021-12-15 13:20:37,222 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2021-12-15 13:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:20:37,222 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2021-12-15 13:20:37,222 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2021-12-15 13:20:38,031 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:38,037 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:20:38,533 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:20:38,537 INFO L158 Benchmark]: Toolchain (without parser) took 4742.16ms. Allocated memory was 102.8MB in the beginning and 287.3MB in the end (delta: 184.5MB). Free memory was 71.8MB in the beginning and 178.3MB in the end (delta: -106.5MB). Peak memory consumption was 135.7MB. Max. memory is 16.1GB. [2021-12-15 13:20:38,537 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 102.8MB. Free memory was 82.1MB in the beginning and 82.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:20:38,538 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2446.94ms. Allocated memory was 102.8MB in the beginning and 159.4MB in the end (delta: 56.6MB). Free memory was 71.8MB in the beginning and 73.2MB in the end (delta: -1.4MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2021-12-15 13:20:38,538 INFO L158 Benchmark]: Boogie Procedure Inliner took 344.55ms. Allocated memory is still 159.4MB. Free memory was 73.2MB in the beginning and 64.9MB in the end (delta: 8.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-12-15 13:20:38,539 INFO L158 Benchmark]: Boogie Preprocessor took 368.45ms. Allocated memory was 159.4MB in the beginning and 287.3MB in the end (delta: 127.9MB). Free memory was 64.9MB in the beginning and 184.3MB in the end (delta: -119.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-12-15 13:20:38,539 INFO L158 Benchmark]: RCFGBuilder took 1575.14ms. Allocated memory is still 287.3MB. Free memory was 184.3MB in the beginning and 178.3MB in the end (delta: 6.1MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2021-12-15 13:20:38,541 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 102.8MB. Free memory was 82.1MB in the beginning and 82.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2446.94ms. Allocated memory was 102.8MB in the beginning and 159.4MB in the end (delta: 56.6MB). Free memory was 71.8MB in the beginning and 73.2MB in the end (delta: -1.4MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 344.55ms. Allocated memory is still 159.4MB. Free memory was 73.2MB in the beginning and 64.9MB in the end (delta: 8.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.45ms. Allocated memory was 159.4MB in the beginning and 287.3MB in the end (delta: 127.9MB). Free memory was 64.9MB in the beginning and 184.3MB in the end (delta: -119.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1575.14ms. Allocated memory is still 287.3MB. Free memory was 184.3MB in the beginning and 178.3MB in the end (delta: 6.1MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:20:38,583 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34bfb407ab3285beb6e4618a31251a3cfac86b629af8c3915889881b8af28c9e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:20:40,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:20:40,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:20:40,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:20:40,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:20:40,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:20:40,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:20:40,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:20:40,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:20:40,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:20:40,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:20:40,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:20:40,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:20:40,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:20:40,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:20:40,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:20:40,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:20:40,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:20:40,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:20:40,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:20:40,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:20:40,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:20:40,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:20:40,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:20:40,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:20:40,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:20:40,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:20:40,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:20:40,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:20:40,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:20:40,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:20:40,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:20:40,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:20:40,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:20:40,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:20:40,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:20:40,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:20:40,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:20:40,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:20:40,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:20:40,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:20:40,624 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:20:40,661 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:20:40,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:20:40,662 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:20:40,663 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:20:40,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:20:40,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:20:40,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:20:40,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:20:40,665 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:20:40,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:20:40,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:20:40,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:20:40,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:20:40,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:20:40,667 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:20:40,667 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:20:40,667 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:20:40,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:20:40,668 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:20:40,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:20:40,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:20:40,668 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:20:40,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:20:40,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:40,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:20:40,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:20:40,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:20:40,670 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:20:40,670 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:20:40,670 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:20:40,670 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:20:40,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:20:40,671 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:20:40,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:20:40,671 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34bfb407ab3285beb6e4618a31251a3cfac86b629af8c3915889881b8af28c9e [2021-12-15 13:20:40,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:20:40,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:20:40,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:20:40,994 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:20:40,996 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:20:40,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2021-12-15 13:20:41,057 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d02b7531/acac1b73ed7140c2a423fe1afea37955/FLAG23e45f26d [2021-12-15 13:20:41,941 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:20:41,942 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i [2021-12-15 13:20:41,995 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d02b7531/acac1b73ed7140c2a423fe1afea37955/FLAG23e45f26d [2021-12-15 13:20:42,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d02b7531/acac1b73ed7140c2a423fe1afea37955 [2021-12-15 13:20:42,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:20:42,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:20:42,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:42,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:20:42,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:20:42,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:42" (1/1) ... [2021-12-15 13:20:42,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e505451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:42, skipping insertion in model container [2021-12-15 13:20:42,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:20:42" (1/1) ... [2021-12-15 13:20:42,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:20:42,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:44,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2021-12-15 13:20:44,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:44,675 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:20:44,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:20:45,074 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2021-12-15 13:20:45,084 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:45,117 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:20:45,498 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--misc--sgi-xp--xpc.ko-entry_point.cil.out.i[342209,342222] [2021-12-15 13:20:45,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:20:45,637 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:20:45,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45 WrapperNode [2021-12-15 13:20:45,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:20:45,639 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:45,639 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:20:45,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:20:45,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,740 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,927 INFO L137 Inliner]: procedures = 353, calls = 3834, calls flagged for inlining = 117, calls inlined = 109, statements flattened = 6656 [2021-12-15 13:20:45,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:20:45,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:20:45,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:20:45,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:20:45,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:45,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:46,132 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:46,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:46,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:46,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:20:46,302 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:20:46,302 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:20:46,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:20:46,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:20:45" (1/1) ... [2021-12-15 13:20:46,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:20:46,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:20:46,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:20:46,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:20:46,369 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_msg_structures_uv [2021-12-15 13:20:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_msg_structures_uv [2021-12-15 13:20:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:20:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:20:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_init_uv [2021-12-15 13:20:46,370 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_init_uv [2021-12-15 13:20:46,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:20:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:20:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:20:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_allow_hb_uv [2021-12-15 13:20:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_allow_hb_uv [2021-12-15 13:20:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions_uv [2021-12-15 13:20:46,371 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions_uv [2021-12-15 13:20:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_waitmsgs [2021-12-15 13:20:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_waitmsgs [2021-12-15 13:20:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:20:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_opencomplete_uv [2021-12-15 13:20:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_opencomplete_uv [2021-12-15 13:20:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:20:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:20:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:20:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:20:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:20:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:20:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:20:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:20:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:20:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_msg_structures_uv [2021-12-15 13:20:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_msg_structures_uv [2021-12-15 13:20:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_rsvd_page [2021-12-15 13:20:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_rsvd_page [2021-12-15 13:20:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_disengaged [2021-12-15 13:20:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_disengaged [2021-12-15 13:20:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_wakeup_channel_mgr [2021-12-15 13:20:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_wakeup_channel_mgr [2021-12-15 13:20:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:20:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:20:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-15 13:20:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-15 13:20:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:20:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:20:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-15 13:20:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-15 13:20:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:20:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:20:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kmalloc_cacheline_aligned [2021-12-15 13:20:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kmalloc_cacheline_aligned [2021-12-15 13:20:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_partitions_uv [2021-12-15 13:20:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_partitions_uv [2021-12-15 13:20:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_offline_heartbeat_uv [2021-12-15 13:20:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_offline_heartbeat_uv [2021-12-15 13:20:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_release_gru_mq_irq_uv [2021-12-15 13:20:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_release_gru_mq_irq_uv [2021-12-15 13:20:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:20:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_sender_uv [2021-12-15 13:20:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_sender_uv [2021-12-15 13:20:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_die_deactivate [2021-12-15 13:20:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_die_deactivate [2021-12-15 13:20:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_connect [2021-12-15 13:20:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_connect [2021-12-15 13:20:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:20:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:20:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-15 13:20:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-15 13:20:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2021-12-15 13:20:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2021-12-15 13:20:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_check_remote_hb [2021-12-15 13:20:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_check_remote_hb [2021-12-15 13:20:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:20:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:20:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:20:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:20:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_fifo_uv [2021-12-15 13:20:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_fifo_uv [2021-12-15 13:20:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_ref [2021-12-15 13:20:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_ref [2021-12-15 13:20:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_received_payload_uv [2021-12-15 13:20:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_received_payload_uv [2021-12-15 13:20:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:20:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:20:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:20:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:20:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_kthread_start [2021-12-15 13:20:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_kthread_start [2021-12-15 13:20:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:20:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:20:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_ref [2021-12-15 13:20:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_ref [2021-12-15 13:20:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_kthreads [2021-12-15 13:20:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_kthreads [2021-12-15 13:20:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-12-15 13:20:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-12-15 13:20:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_local_activate_IRQ_uv [2021-12-15 13:20:46,389 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_local_activate_IRQ_uv [2021-12-15 13:20:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_SHORT~TO~C_INT [2021-12-15 13:20:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_SHORT~TO~C_INT [2021-12-15 13:20:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_exit_uv [2021-12-15 13:20:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_exit_uv [2021-12-15 13:20:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:20:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:20:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_put_fifo_entry_uv [2021-12-15 13:20:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_put_fifo_entry_uv [2021-12-15 13:20:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure uv_blade_to_pnode [2021-12-15 13:20:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_blade_to_pnode [2021-12-15 13:20:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_activate_IRQ_rcvd_uv [2021-12-15 13:20:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_activate_IRQ_rcvd_uv [2021-12-15 13:20:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_uv [2021-12-15 13:20:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_uv [2021-12-15 13:20:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_payload_uv [2021-12-15 13:20:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_payload_uv [2021-12-15 13:20:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_free_msg_slot_uv [2021-12-15 13:20:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_free_msg_slot_uv [2021-12-15 13:20:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:20:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:20:46,395 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:20:46,396 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_engaged_uv [2021-12-15 13:20:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_engaged_uv [2021-12-15 13:20:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_openclose_chctl_flags [2021-12-15 13:20:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_openclose_chctl_flags [2021-12-15 13:20:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:20:46,397 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_msg_chctl_flags_uv [2021-12-15 13:20:46,402 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_msg_chctl_flags_uv [2021-12-15 13:20:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:20:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:20:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_ULONG [2021-12-15 13:20:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_ULONG [2021-12-15 13:20:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:20:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_msgqueue_deref [2021-12-15 13:20:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_msgqueue_deref [2021-12-15 13:20:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:20:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:20:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:20:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:20:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closereply_uv [2021-12-15 13:20:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closereply_uv [2021-12-15 13:20:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:20:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:20:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_connect_channel [2021-12-15 13:20:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_connect_channel [2021-12-15 13:20:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cache_remote_gru_mq_desc_uv [2021-12-15 13:20:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cache_remote_gru_mq_desc_uv [2021-12-15 13:20:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_ch_structures_uv [2021-12-15 13:20:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_ch_structures_uv [2021-12-15 13:20:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:20:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:20:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:20:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:20:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:20:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_activation_uv [2021-12-15 13:20:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_activation_uv [2021-12-15 13:20:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activating [2021-12-15 13:20:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activating [2021-12-15 13:20:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:20:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_callout [2021-12-15 13:20:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_callout [2021-12-15 13:20:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_deactivate_partition [2021-12-15 13:20:46,408 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_deactivate_partition [2021-12-15 13:20:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:20:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_indicate_partition_disengaged_uv [2021-12-15 13:20:46,408 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_indicate_partition_disengaged_uv [2021-12-15 13:20:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:20:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:20:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disconnect_channel [2021-12-15 13:20:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disconnect_channel [2021-12-15 13:20:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:20:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-15 13:20:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-15 13:20:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:20:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:20:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_channel_mgr [2021-12-15 13:20:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_channel_mgr [2021-12-15 13:20:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_save_remote_msgqueue_pa_uv [2021-12-15 13:20:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_save_remote_msgqueue_pa_uv [2021-12-15 13:20:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openrequest_uv [2021-12-15 13:20:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openrequest_uv [2021-12-15 13:20:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_heartbeat_exit_uv [2021-12-15 13:20:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_heartbeat_exit_uv [2021-12-15 13:20:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:20:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:20:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures [2021-12-15 13:20:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures [2021-12-15 13:20:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:20:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:20:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-15 13:20:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-15 13:20:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_any_partition_engaged_uv [2021-12-15 13:20:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_any_partition_engaged_uv [2021-12-15 13:20:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-15 13:20:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-15 13:20:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~C_INT [2021-12-15 13:20:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~C_INT [2021-12-15 13:20:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_rsvd_page_pa [2021-12-15 13:20:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_rsvd_page_pa [2021-12-15 13:20:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_partition [2021-12-15 13:20:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_partition [2021-12-15 13:20:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_part_uv [2021-12-15 13:20:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_part_uv [2021-12-15 13:20:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure uv_cpu_to_blade_id [2021-12-15 13:20:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_cpu_to_blade_id [2021-12-15 13:20:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:20:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:20:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_reactivation_uv [2021-12-15 13:20:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_reactivation_uv [2021-12-15 13:20:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_ULONG~X~C_ULONG~TO~C_INT [2021-12-15 13:20:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_ULONG~X~C_ULONG~TO~C_INT [2021-12-15 13:20:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_activate_kthreads [2021-12-15 13:20:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_activate_kthreads [2021-12-15 13:20:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_SHORT~TO~VOID [2021-12-15 13:20:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_SHORT~TO~VOID [2021-12-15 13:20:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_ULONG~TO~C_INT [2021-12-15 13:20:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_ULONG~TO~C_INT [2021-12-15 13:20:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_engaged_uv [2021-12-15 13:20:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_engaged_uv [2021-12-15 13:20:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:20:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:20:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_gru_msg [2021-12-15 13:20:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_gru_msg [2021-12-15 13:20:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:20:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:20:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_create_gru_mq_uv [2021-12-15 13:20:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_create_gru_mq_uv [2021-12-15 13:20:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2021-12-15 13:20:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2021-12-15 13:20:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_part_deref [2021-12-15 13:20:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_part_deref [2021-12-15 13:20:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_closerequest_uv [2021-12-15 13:20:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_closerequest_uv [2021-12-15 13:20:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_all_hbs_uv [2021-12-15 13:20:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_all_hbs_uv [2021-12-15 13:20:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:20:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:20:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2021-12-15 13:20:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2021-12-15 13:20:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_init_mq_node [2021-12-15 13:20:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_init_mq_node [2021-12-15 13:20:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_destroy_gru_mq_uv [2021-12-15 13:20:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_destroy_gru_mq_uv [2021-12-15 13:20:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_partition_rsvd_page_pa_uv [2021-12-15 13:20:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_partition_rsvd_page_pa_uv [2021-12-15 13:20:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:20:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:20:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:20:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:20:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_activate_IRQ_ch_uv [2021-12-15 13:20:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_activate_IRQ_ch_uv [2021-12-15 13:20:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_increment_heartbeat_uv [2021-12-15 13:20:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_increment_heartbeat_uv [2021-12-15 13:20:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-15 13:20:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-15 13:20:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_sent_chctl_flags [2021-12-15 13:20:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_sent_chctl_flags [2021-12-15 13:20:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:20:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:20:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:20:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:20:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_remote_heartbeat_uv [2021-12-15 13:20:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_remote_heartbeat_uv [2021-12-15 13:20:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:20:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:20:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_teardown_partitions [2021-12-15 13:20:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_teardown_partitions [2021-12-15 13:20:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_process_disconnect [2021-12-15 13:20:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_process_disconnect [2021-12-15 13:20:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_do_exit [2021-12-15 13:20:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_do_exit [2021-12-15 13:20:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:20:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:20:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_online_heartbeat_uv [2021-12-15 13:20:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_online_heartbeat_uv [2021-12-15 13:20:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_fifo_entry_uv [2021-12-15 13:20:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_fifo_entry_uv [2021-12-15 13:20:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_disallow_hb_uv [2021-12-15 13:20:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_disallow_hb_uv [2021-12-15 13:20:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:20:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_send_chctl_openreply_uv [2021-12-15 13:20:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_send_chctl_openreply_uv [2021-12-15 13:20:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-15 13:20:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-15 13:20:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_checker [2021-12-15 13:20:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_checker [2021-12-15 13:20:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-15 13:20:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-15 13:20:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:20:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:20:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:20:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:20:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_ch_structures_uv [2021-12-15 13:20:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_ch_structures_uv [2021-12-15 13:20:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_setup_rsvd_page_uv [2021-12-15 13:20:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_setup_rsvd_page_uv [2021-12-15 13:20:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:20:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-15 13:20:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-15 13:20:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:20:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:20:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_request_partition_deactivation_uv [2021-12-15 13:20:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_request_partition_deactivation_uv [2021-12-15 13:20:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_chctl_all_flags_uv [2021-12-15 13:20:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_chctl_all_flags_uv [2021-12-15 13:20:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_gru_mq_watchlist_free_uv [2021-12-15 13:20:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_gru_mq_watchlist_free_uv [2021-12-15 13:20:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_partition_going_down [2021-12-15 13:20:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_partition_going_down [2021-12-15 13:20:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:20:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:20:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:20:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:20:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:20:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:20:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:20:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:20:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:20:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:20:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:20:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:20:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:20:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-15 13:20:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-15 13:20:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sysctl_table [2021-12-15 13:20:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sysctl_table [2021-12-15 13:20:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure uv_gpa [2021-12-15 13:20:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure uv_gpa [2021-12-15 13:20:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:20:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:20:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_SHORT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_SHORT~X~C_INT~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_get_deliverable_payload_uv [2021-12-15 13:20:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_get_deliverable_payload_uv [2021-12-15 13:20:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_notify_senders_of_disconnect_uv [2021-12-15 13:20:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_notify_senders_of_disconnect_uv [2021-12-15 13:20:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:20:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:20:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_make_first_contact_uv [2021-12-15 13:20:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_make_first_contact_uv [2021-12-15 13:20:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_n_of_deliverable_payloads_uv [2021-12-15 13:20:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_n_of_deliverable_payloads_uv [2021-12-15 13:20:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_hb_beater [2021-12-15 13:20:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_hb_beater [2021-12-15 13:20:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure is_uv_system [2021-12-15 13:20:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure is_uv_system [2021-12-15 13:20:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:20:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:20:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:20:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:20:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-15 13:20:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-15 13:20:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:20:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:20:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:20:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:20:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:20:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:20:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_assume_partition_disengaged_uv [2021-12-15 13:20:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_assume_partition_disengaged_uv [2021-12-15 13:20:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:20:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:20:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure xpc_cancel_partition_deactivation_request_uv [2021-12-15 13:20:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure xpc_cancel_partition_deactivation_request_uv [2021-12-15 13:20:47,283 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:20:47,289 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:20:49,188 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:20:49,192 INFO L158 Benchmark]: Toolchain (without parser) took 7111.99ms. Allocated memory was 58.7MB in the beginning and 398.5MB in the end (delta: 339.7MB). Free memory was 31.1MB in the beginning and 212.8MB in the end (delta: -181.7MB). Peak memory consumption was 157.5MB. Max. memory is 16.1GB. [2021-12-15 13:20:49,192 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 30.7MB in the beginning and 30.6MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:20:49,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3557.48ms. Allocated memory was 58.7MB in the beginning and 199.2MB in the end (delta: 140.5MB). Free memory was 30.8MB in the beginning and 101.9MB in the end (delta: -71.1MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2021-12-15 13:20:49,193 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.80ms. Allocated memory is still 199.2MB. Free memory was 101.9MB in the beginning and 106.0MB in the end (delta: -4.0MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2021-12-15 13:20:49,193 INFO L158 Benchmark]: Boogie Preprocessor took 372.39ms. Allocated memory was 199.2MB in the beginning and 398.5MB in the end (delta: 199.2MB). Free memory was 106.0MB in the beginning and 286.7MB in the end (delta: -180.8MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2021-12-15 13:20:49,194 INFO L158 Benchmark]: RCFGBuilder took 2888.93ms. Allocated memory is still 398.5MB. Free memory was 286.2MB in the beginning and 212.8MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:20:49,195 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 48.2MB. Free memory was 30.7MB in the beginning and 30.6MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3557.48ms. Allocated memory was 58.7MB in the beginning and 199.2MB in the end (delta: 140.5MB). Free memory was 30.8MB in the beginning and 101.9MB in the end (delta: -71.1MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.80ms. Allocated memory is still 199.2MB. Free memory was 101.9MB in the beginning and 106.0MB in the end (delta: -4.0MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 372.39ms. Allocated memory was 199.2MB in the beginning and 398.5MB in the end (delta: 199.2MB). Free memory was 106.0MB in the beginning and 286.7MB in the end (delta: -180.8MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2888.93ms. Allocated memory is still 398.5MB. Free memory was 286.2MB in the beginning and 212.8MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:20:49,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable